开发低脂无蛋米,使用针叶玄米和甜玄米种子粘液
B Neeharika1, K G Vijayalaxmi2
1ICAR-CTRI-Krishi Vigyan Kendra, Kandukur, Hyderabad, India.
Journal of food science
|November 26, 2024
概括
来自丁香和甜的玄米种子粘液有效地取代了无卵菜中的油,改善了质地和稳定性. 这些新的菜提供了减少脂肪和增强的营养价值,包括更高的纤维和抗氧化剂.
科学领域:
- 食品科学与技术 食品科学与技术
- 营养生物化学 营养生物化学
- 植物化学 植物化学
背景情况:
- (Ocimum gratissimum和O. basilicum) 的种子产生粘液,一种潜在的食物合物.
- 无蛋洋配方通常依赖于油来乳化和质地.
- 开发低脂,稳定和营养丰富的无蛋是食品产品创新的关键目标.
研究的目的:
- 调查使用针叶香和甜香种子粘液作为低脂无蛋豆中的油替代品.
- 为了评估这些粘结物的对的物理化学,纹理和稳定性质的影响.
- 评估开发的产品的营养和生物活性化合物概况.
主要方法:
- 提取和特征的粘液从针叶香和甜香种子.
- 不含蛋的茄子配方,使用百分之三十的白种子粘液代替油.
- 感官评估 (外观,纹理) 和仪器纹理分析 (坚固性,一致性,可扩散性,粘性,粘性).
- 对乳液,冷解和热稳定性的评估.
- 近似分析 (灰,碳水化合物,脂肪,纤维),能量含量确定,总含量和抗氧化能力的量化.
主要成果:
- 与对照组相比,用大白种子粘液配制的五月饼表现出相似的外观和优越的纹理特性 (坚固性,一致性,扩散性).
- 由于粘结物的乳化和稳定作用,观察到乳液,冷解和热稳定性的显著改善 (p ≤ 0.01).
- 开发的菜显示脂肪和能量含量显著降低,灰,碳水化合物和食纤维含量增加.
- 在含有白种子粘液的豆中记录了更高的总含量和抗氧化能力.
结论:
- 丁香玄米和甜蜜玄米种子粘液是开发低脂,稳定和营养丰富的无蛋豆的有效成分.
- 这些粘结物增强了关键的质量属性,并提供生物活性化合物,满足消费者对更健康选择的需求.
- 这些发现支持在食品产品开发中对玄米粘液的工业应用,特别是对于健康意识的消费者.
更多相关视频
11:59Isolation of Lipoprotein Particles from Chicken Egg Yolk for the Study of Bacterial Pathogen Fatty Acid Incorporation into Membrane Phospholipids
Published on: May 15, 2019
9.6K
06:12Mechanical Separation and Protein Solubilization of the Outer and Inner Perivitelline Sublayers from Hen's Eggs
Published on: January 27, 2021
4.3K
相关概念视频
Esters to β-Ketoesters: Claisen Condensation Overview
Regular Claisen condensation is a base-promoted reaction involving identical esters with two α hydrogens, condensing to produce β-ketoesters. It is a nucleophilic acyl substitution reaction wherein one of the ester molecules, upon deprotonation by the base, forms a nucleophilic enolate ion, while the other molecule serves as an electrophile.
Fats as Energy Storage Molecules
Triglycerides are a form of long-term energy storage molecules. They are made of glycerol and three fatty acids. To obtain energy from fat, triglycerides must first be broken down by hydrolysis into their two principal components, fatty acids and glycerol. This process, called lipolysis, takes place in the cytoplasm. The resulting fatty acids are oxidized by β-oxidation into acetyl-CoA, which is used by the Krebs cycle. The glycerol that is released from triglycerides after lipolysis directly...
Pancreatic Juice and Secretion
Pancreatic juice is a clear fluid produced by the pancreas, containing water, salts, sodium bicarbonate, and enzymes vital for digestion in the small intestine. It helps break down large molecules, facilitating nutrient absorption.
When acidic chyme from the stomach enters the duodenum, it triggers the release of secretin, a hormone that prompts pancreatic juice secretion. After a fatty meal, cholecystokinin, another hormone, stimulates gallbladder contraction and enhances enzyme-rich...
When acidic chyme from the stomach enters the duodenum, it triggers the release of secretin, a hormone that prompts pancreatic juice secretion. After a fatty meal, cholecystokinin, another hormone, stimulates gallbladder contraction and enhances enzyme-rich...
Pasteurization and Food Preservation
Pasteurization is a widely employed thermal processing technique designed to enhance the safety and shelf life of perishable food and beverages. By subjecting products to specific high temperatures for controlled durations, this method effectively inactivates pathogenic microorganisms and spoilage enzymes without significantly compromising sensory qualities. The technique has been pivotal in food safety management, especially for consumables susceptible to microbial contamination such as milk,...
Principles of Food Preservation
Food spoilage results from microbial growth, enzymatic activity, and environmental factors that gradually degrade the sensory, nutritional, and safety qualities of food. Preservation techniques aim to slow or halt these processes to extend shelf life and maintain product quality.A key concept in food microbiology is the microbial growth curve, which includes four phases: lag, exponential (log), stationary, and death. During the lag phase, bacteria adjust to their environment without significant...
Methods of Controlling Food Spoilage
Food spoilage is caused by microbial growth or by chemical and physical changes, all of which affect the taste, texture, and safety of food.Temperature-Based PreservationRefrigeration at 0–4 °C slows microbial growth and enzyme activity, making it ideal for short-term storage. However, certain spoilage organisms—such as psychrotrophs like Listeria monocytogenes—can still proliferate at these temperatures. Freezing below -18 °C further slows biological processes by forming ice crystals, which...
